2783008976

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{74941}}^1$

素因数の和:75171

約数の個数: 40

約数和(自身を含む): 5910225888

約数和(自身を除く): 3127216912

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 211, 422, 844, 1688, 2321, 3376, 4642, 9284, 18568, 37136, 74941, 149882, 299764, 599528, 824351, 1199056, 1648702, 3297404, 6594808, 13189616, 15812551, 31625102, 63250204, 126500408, 173938061, 253000816, 347876122, 695752244, 1391504488, 2783008976]

約数ペア:

[(1, 2783008976), (2, 1391504488), (4, 695752244), (8, 347876122), (11, 253000816), (16, 173938061), (22, 126500408), (44, 63250204), (88, 31625102), (176, 15812551), (211, 13189616), (422, 6594808), (844, 3297404), (1688, 1648702), (2321, 1199056), (3376, 824351), (4642, 599528), (9284, 299764), (18568, 149882), (37136, 74941)]